51230550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 146990592

約数和(自身を除く): 95760042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 97, 105, 150, 175, 194, 210, 291, 350, 485, 503, 525, 582, 679, 970, 1006, 1050, 1358, 1455, 1509, 2037, 2425, 2515, 2910, 3018, 3395, 3521, 4074, 4850, 5030, 6790, 7042, 7275, 7545, 10185, 10563, 12575, 14550, 15090, 16975, 17605, 20370, 21126, 25150, 33950, 35210, 37725, 48791, 50925, 52815, 75450, 88025, 97582, 101850, 105630, 146373, 176050, 243955, 264075, 292746, 341537, 487910, 528150, 683074, 731865, 1024611, 1219775, 1463730, 1707685, 2049222, 2439550, 3415370, 3659325, 5123055, 7318650, 8538425, 10246110, 17076850, 25615275, 51230550]

約数ペア:

[(1, 51230550), (2, 25615275), (3, 17076850), (5, 10246110), (6, 8538425), (7, 7318650), (10, 5123055), (14, 3659325), (15, 3415370), (21, 2439550), (25, 2049222), (30, 1707685), (35, 1463730), (42, 1219775), (50, 1024611), (70, 731865), (75, 683074), (97, 528150), (105, 487910), (150, 341537), (175, 292746), (194, 264075), (210, 243955), (291, 176050), (350, 146373), (485, 105630), (503, 101850), (525, 97582), (582, 88025), (679, 75450), (970, 52815), (1006, 50925), (1050, 48791), (1358, 37725), (1455, 35210), (1509, 33950), (2037, 25150), (2425, 21126), (2515, 20370), (2910, 17605), (3018, 16975), (3395, 15090), (3521, 14550), (4074, 12575), (4850, 10563), (5030, 10185), (6790, 7545), (7042, 7275)]